diff --git a/client/packages/lowcoder/src/pages/editor/bottom/BottomTabs.tsx b/client/packages/lowcoder/src/pages/editor/bottom/BottomTabs.tsx
index 6003554f87..f73ae67fb7 100644
--- a/client/packages/lowcoder/src/pages/editor/bottom/BottomTabs.tsx
+++ b/client/packages/lowcoder/src/pages/editor/bottom/BottomTabs.tsx
@@ -266,7 +266,7 @@ export function BottomTabs<T extends TabsConfigType>(props: {
             </React.Fragment>
           ))}
 
-        <div style={{ margin: "auto" }}>
+        <div style={{ margin: "auto", width: 0, flexGrow: 1, minWidth: '16ch' }}>
           <EditText
             disabled={readOnly}
             text={tabTitle}